Tempo of magma degassing and the genesis of porphyry copper deposits.

Abstract:

:Porphyry deposits are copper-rich orebodies formed by precipitation of metal sulphides from hydrothermal fluids released from magmatic intrusions that cooled at depth within the Earth's crust. Finding new porphyry deposits is essential because they are our largest source of copper and they also contain other strategic metals including gold and molybdenum. However, the discovery of giant porphyry deposits is hindered by a lack of understanding of the factors governing their size. Here, we use thermal modelling and statistical simulations to quantify the tempo and the chemistry of fluids released from cooling magmatic systems. We confirm that typical arc magmas produce fluids similar in composition to those that form porphyry deposits and conclude that the volume and duration of magmatic activity exert a first order control on the endowment (total mass of deposited copper) of economic porphyry copper deposits. Therefore, initial magma enrichment in copper and sulphur, although adding to the metallogenic potential, is not necessary to form a giant deposit. Our results link the respective durations of magmatic and hydrothermal activity from well-known large to supergiant deposits to their metal endowment. This novel approach can readily be implemented as an additional exploration tool that can help assess the economic potential of magmatic-hydrothermal systems.

journal_name

Sci Rep

journal_title

Scientific reports

authors

Chelle-Michou C,Rottier B,Caricchi L,Simpson G

doi

10.1038/srep40566

subject

Has Abstract

pub_date

2017-01-12 00:00:00

pages

40566

issn

2045-2322

pii

srep40566

journal_volume

7

pub_type

杂志文章
  • Author Correction: Osmotic modulation of chromatin impacts on efficiency and kinetics of cell fate modulation.

    abstract::A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has been fixed in the paper. ...

    journal_title:Scientific reports

    pub_type: 已发布勘误

    doi:10.1038/s41598-018-29328-3

    authors: Lima AF,May G,Díaz-Colunga J,Pedreiro S,Paiva A,Ferreira L,Enver T,Iborra FJ,Pires das Neves R

    更新日期:2018-07-23 00:00:00

  • High throughput screening of starch structures using carbohydrate microarrays.

    abstract::In this study we introduce the starch-recognising carbohydrate binding module family 20 (CBM20) from Aspergillus niger for screening biological variations in starch molecular structure using high throughput carbohydrate microarray technology. Defined linear, branched and phosphorylated maltooligosaccharides, pure star...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep30551

    authors: Tanackovic V,Rydahl MG,Pedersen HL,Motawia MS,Shaik SS,Mikkelsen MD,Krunic SL,Fangel JU,Willats WG,Blennow A

    更新日期:2016-07-29 00:00:00

  • Controllable Plasmonic Nanostructures induced by Dual-wavelength Femtosecond Laser Irradiation.

    abstract::We demonstrated an abnormal double-peak (annular shaped) energy deposition through dual-wavelength synthesis of the fundamental frequency (ω) and the second-harmonic frequency (2ω) of a femtosecond (fs) Ti:sapphire laser. The annular shaped distribution of the dual-wavelength fs laser was confirmed through real beam s...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-16374-6

    authors: Han W,Jiang L,Li X,Wang Q,Wang S,Hu J,Lu Y

    更新日期:2017-12-11 00:00:00

  • Hydrogen Bond Variations of Influenza A Viruses During Adaptation in Human.

    abstract::Many host specific mutations have been detected in influenza A viruses (IAVs). However, their effects on hydrogen bond (H-bond) variations have rarely been investigated. In this study, 60 host specific sites were identified in the internal proteins of avian and human IAVs, 27 of which contained mutations with effects ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-14533-3

    authors: Luo J,Deng L,Ding X,Quan L,Wu A,Jiang T

    更新日期:2017-10-30 00:00:00

  • Universality of fragment shapes.

    abstract::The shape of fragments generated by the breakup of solids is central to a wide variety of problems ranging from the geomorphic evolution of boulders to the accumulation of space debris orbiting Earth. Although the statistics of the mass of fragments has been found to show a universal scaling behavior, the comprehensiv...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep09147

    authors: Domokos G,Kun F,Sipos AÁ,Szabó T

    更新日期:2015-03-16 00:00:00

  • A Targeted Mass Spectrometric Assay for Reliable Sensitive Hepcidin Quantification.

    abstract::Hepcidin, a cysteine-rich peptide hormone, secreted mainly by the liver, plays a central role in iron metabolism regulation. Emerging evidence suggests that disordered iron metabolism is a risk factor for various types of diseases including cancers. However, it remains challenging to apply current mass spectrometry (M...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-43756-9

    authors: Moghieb A,Tesfay L,Nie S,Gritsenko M,Fillmore TL,Jacobs JM,Smith RD,Torti FM,Torti SV,Shi T,Ansong C

    更新日期:2019-05-13 00:00:00

  • Association between Helicobacter pylori infection and non-alcoholic fatty liver disease in North Chinese: a cross-sectional study.

    abstract::Non-alcoholic fatty liver disease (NAFLD) is a common liver disease. Previous studies on the association between Helicobacter pylori (HP) infection and NAFLD are inconsistent. Our study was aimed to find out the relationship between HP infection and NAFLD. We performed a large cross-sectional study in northern Chinese...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-41371-2

    authors: Jiang T,Chen X,Xia C,Liu H,Yan H,Wang G,Wu Z

    更新日期:2019-03-19 00:00:00

  • Fungal communities in sediments of subtropical Chinese seas as estimated by DNA metabarcoding.

    abstract::Ribosomal RNA internal transcribed spacer-1 (ITS1) metabarcoding was used to investigate the distribution patterns of fungal communities and the factors influencing these patterns in subtropical Chinese seas, including the southern and northern Yellow Sea and the Bohai Sea. These seas were found to harbor high levels ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep26528

    authors: Li W,Wang MM,Wang XG,Cheng XL,Guo JJ,Bian XM,Cai L

    更新日期:2016-05-20 00:00:00

  • Field testing of a lightweight, inexpensive, and customisable 3D-printed mosquito light trap in the UK.

    abstract::Mosquito surveillance is a fundamental component of planning and evaluating vector control programmes. However, logistical and cost barriers can hinder the implementation of surveillance, particularly in vector-borne disease-endemic areas and in outbreak scenarios in remote areas where the need is often most urgent. T...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-47511-y

    authors: Hoshi T,Brugman VA,Sato S,Ant T,Tojo B,Masuda G,Kaneko S,Moji K,Medlock JM,Logan JG

    更新日期:2019-08-06 00:00:00

  • Efficient NH3-based process to remove chlorine from electron beam deposited ruthenium produced from (η3-C3H5)Ru(CO)3Cl.

    abstract::The fabrication of Ru nanostructures by focused electron beam induced deposition (FEBID) requires suitable precursor molecules and processes to obtain the pure metal. So far this is problematic because established organometallic Ru precursors contain large organic ligands, such as cyclopentadienyl anions, that tend to...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-67803-y

    authors: Rohdenburg M,Boeckers H,Brewer CR,McElwee-White L,Swiderek P

    更新日期:2020-07-02 00:00:00

  • Satellite gravity measurement monitoring terrestrial water storage change and drought in the continental United States.

    abstract::We use satellite gravity measurements in the Gravity Recovery and Climate Experiment (GRACE) to estimate terrestrial water storage (TWS) change in the continental United States (US) from 2003 to 2012, and establish a GRACE-based Hydrological Drought Index (GHDI) for drought monitoring. GRACE-inferred TWS exhibits oppo...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep19909

    authors: Yi H,Wen L

    更新日期:2016-01-27 00:00:00

  • Multidecade Mortality and a Homolog of Hepatitis C Virus in Bald Eagles (Haliaeetus leucocephalus), the National Bird of the USA.

    abstract::The bald eagle (Haliaeetus leucocephalus) once experienced near-extinction but has since rebounded. For decades, bald eagles near the Wisconsin River, USA, have experienced a lethal syndrome with characteristic clinical and pathological features but unknown etiology. Here, we describe a novel hepacivirus-like virus (F...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-50580-8

    authors: Goldberg TL,Sibley SD,Pinkerton ME,Dunn CD,Long LJ,White LC,Strom SM

    更新日期:2019-10-18 00:00:00

  • Identification of Key Signaling Pathways Orchestrating Substrate Topography Directed Osteogenic Differentiation Through High-Throughput siRNA Screening.

    abstract::Fibrous scaffolds are used for bone tissue engineering purposes with great success across a variety of polymers with different physical and chemical properties. It is now evident that the correct degree of curvature promotes increased cytoskeletal tension on osteoprogenitors leading to osteogenic differentiation. Howe...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-37554-y

    authors: Ozdemir T,Bowers DT,Zhan X,Ghosh D,Brown JL

    更新日期:2019-01-30 00:00:00

  • Effect of acute physical exercise on motor sequence memory.

    abstract::Acute physical exercise improves memory functions by increasing neural plasticity in the hippocampus. In animals, a single session of physical exercise has been shown to boost anandamide (AEA), an endocannabinoid known to promote hippocampal plasticity. Hippocampal neuronal networks encode episodic memory representati...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-72108-1

    authors: Marin Bosch B,Bringard A,Logrieco MG,Lauer E,Imobersteg N,Thomas A,Ferretti G,Schwartz S,Igloi K

    更新日期:2020-09-18 00:00:00

  • A proteomic analysis of an in vitro knock-out of miR-200c.

    abstract::Loss of miR-200c is correlated to advanced cancer-subtypes due to increased EMT and decreased treatment efficacy by chemotherapeutics. As miRNAs regulate a multitude of targets, the analysis of differentially expressed proteins upon a genomic knock-out (KO) is of interest. In this study, we generated a TALENs KO of mi...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-25240-y

    authors: Ljepoja B,García-Roman J,Sommer AK,Fröhlich T,Arnold GJ,Wagner E,Roidl A

    更新日期:2018-05-02 00:00:00

  • Molecular ecological network analysis reveals the effects of probiotics and florfenicol on intestinal microbiota homeostasis: An example of sea cucumber.

    abstract::Animal gut harbors diverse microbes that play crucial roles in the nutrition uptake, metabolism, and the regulation of host immune responses. The intestinal microbiota homeostasis is critical for health but poorly understood. Probiotics Paracoccus marcusii DB11 and Bacillus cereus G19, and antibiotics florfenicol did ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-05312-1

    authors: Yang G,Peng M,Tian X,Dong S

    更新日期:2017-07-06 00:00:00

  • Applicability of a duplex and four singleplex real-time PCR assays for the qualitative and quantitative determination of wild boar and domestic pig meat in processed food products.

    abstract::Appropriate analytical methods are needed for the detection of food authentication. We investigated the applicability of a duplex real-time PCR assay targeting chromosome 1 and two singleplex real-time PCR assays targeting chromosome 9, both published recently, for the qualitative and quantitative determination of wil...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-72655-7

    authors: Kaltenbrunner M,Mayer W,Kerkhoff K,Epp R,Rüggeberg H,Hochegger R,Cichna-Markl M

    更新日期:2020-10-14 00:00:00

  • TCRP1 transcriptionally regulated by c-Myc confers cancer chemoresistance in tongue and lung cancer.

    abstract::Previously, we cloned a new gene termed 'tongue cancer resistance-associated protein 1' (TCRP1), which modulates tumorigenesis, enhances cisplatin (cDDP) resistance in cancers, and may be a potential target for reversing drug resistance. However, the mechanisms for regulating TCRP1 expression remain unclear. Herein, w...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-03763-0

    authors: Jia X,Zhang Z,Luo K,Zheng G,Lu M,Song Y,Liu H,Qiu H,He Z

    更新日期:2017-06-16 00:00:00

  • Human neutrophils phagocytose and kill Acinetobacter baumannii and A. pittii.

    abstract::Acinetobacter baumannii is a common cause of health care associated infections worldwide. A. pittii is an opportunistic pathogen also frequently isolated from Acinetobacter infections other than those from A. baumannii. Knowledge of Acinetobacter virulence factors and their role in pathogenesis is scarce. Also, there ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-04870-8

    authors: Lázaro-Díez M,Chapartegui-González I,Redondo-Salvo S,Leigh C,Merino D,Segundo DS,Fernández A,Navas J,Icardo JM,Acosta F,Ocampo-Sosa A,Martínez-Martínez L,Ramos-Vivas J

    更新日期:2017-07-04 00:00:00

  • NLRP3 Deficiency Reduces Macrophage Interleukin-10 Production and Enhances the Susceptibility to Doxorubicin-induced Cardiotoxicity.

    abstract::NLRP3 inflammasomes recognize non-microbial danger signals and induce release of proinflammatory cytokine interleukin (IL)-1β, leading to sterile inflammation in cardiovascular disease. Because sterile inflammation is involved in doxorubicin (Dox)-induced cardiotoxicity, we investigated the role of NLRP3 inflammasomes...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep26489

    authors: Kobayashi M,Usui F,Karasawa T,Kawashima A,Kimura H,Mizushina Y,Shirasuna K,Mizukami H,Kasahara T,Hasebe N,Takahashi M

    更新日期:2016-05-26 00:00:00

  • On-chip fabrication of high performance nanostructured ZnO UV detectors.

    abstract::Developing rationally controlled bottom-up device fabrication processes is essential for the achievement of high performance optimal devices. We report a controlled, seedless and site-selective hydrothermal technique to fabricate high-performance nanostructured ZnO UV-detectors directly on-chip. We demonstrate that by...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep08516

    authors: Alenezi MR,Henley SJ,Silva SR

    更新日期:2015-02-17 00:00:00

  • Mouse aldehyde-oxidase-4 controls diurnal rhythms, fat deposition and locomotor activity.

    abstract::Aldehyde-oxidase-4 (AOX4) is one of the mouse aldehyde oxidase isoenzymes and its physiological function is unknown. The major source of AOX4 is the Harderian-gland, where the enzyme is characterized by daily rhythmic fluctuations. Deletion of the Aox4 gene causes perturbations in the expression of the circadian-rhyth...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep30343

    authors: Terao M,Barzago MM,Kurosaki M,Fratelli M,Bolis M,Borsotti A,Bigini P,Micotti E,Carli M,Invernizzi RW,Bagnati R,Passoni A,Pastorelli R,Brunelli L,Toschi I,Cesari V,Sanoh S,Garattini E

    更新日期:2016-07-26 00:00:00

  • Fully automatic liver segmentation combining multi-dimensional graph cut with shape information in 3D CT images.

    abstract::Liver segmentation is an essential procedure in computer-assisted surgery, radiotherapy, and volume measurement. It is still a challenging task to extract liver tissue from 3D CT images owing to nearby organs with similar intensities. In this paper, an automatic approach integrating multi-dimensional features into gra...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-28787-y

    authors: Lu X,Xie Q,Zha Y,Wang D

    更新日期:2018-07-16 00:00:00

  • Hers and his: Silk glands used in egg sac construction by female spiders potentially repurposed by a 'modern' male spider.

    abstract::Cylindrical silk gland (CY) spigots distinguish a large clade of modern spiders, the CY spigot clade, which includes all entelegyne spiders and their closest relatives. Following a widespread paradigm, CYs and their spigots are only known to occur in female spiders and they produce silk used in the construction of egg...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-63521-7

    authors: Townley MA,Harms D

    更新日期:2020-04-20 00:00:00

  • Atorvastatin provides a new lipidome improving early regeneration after partial hepatectomy in osteopontin deficient mice.

    abstract::Osteopontin (OPN), a multifunctional cytokine that controls liver glycerolipid metabolism, is involved in activation and proliferation of several liver cell types during regeneration, a condition of high metabolic demands. Here we investigated the role of OPN in modulating the liver lipidome during regeneration after ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-32919-9

    authors: Nuñez-Garcia M,Gomez-Santos B,Saenz de Urturi D,Mestre D,Gonzalez-Romero F,Buque X,Gutiérrez-de Juan V,Martinez-Chantar ML,Syn WK,Fresnedo O,Aspichueta P

    更新日期:2018-10-02 00:00:00

  • Learning a Health Knowledge Graph from Electronic Medical Records.

    abstract::Demand for clinical decision support systems in medicine and self-diagnostic symptom checkers has substantially increased in recent years. Existing platforms rely on knowledge bases manually compiled through a labor-intensive process or automatically derived using simple pairwise statistics. This study explored an aut...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-05778-z

    authors: Rotmensch M,Halpern Y,Tlimat A,Horng S,Sontag D

    更新日期:2017-07-20 00:00:00

  • First in-situ observation of a moving natural pyroclastic density current using Doppler radar.

    abstract::Pyroclastic density currents are one of the most devastating volcanic hazards. Understanding their dynamics is a key to develop successful hazard mitigation strategies. The hazard associated with pyroclastic density currents is commonly investigated a posteriori from their deposits or a priori using analogue and numer...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-43620-w

    authors: Scharff L,Hort M,Varley NR

    更新日期:2019-05-14 00:00:00

  • Factor structure of the Edinburgh Postnatal Depression Scale in the Japan Environment and Children's Study.

    abstract::The Edinburgh Postnatal Depression Scale (EPDS) is frequently used to screen for postpartum depression. However, its factor structure exhibits noticeable inconsistencies between studies. We examined the EPDS at two postpartum time points using a large dataset from outside Western countries. Participants were 91,063 mo...

    journal_title:Scientific reports

    pub_type: 临床试验,杂志文章,多中心研究

    doi:10.1038/s41598-020-67321-x

    authors: Matsumura K,Hamazaki K,Tsuchida A,Kasamatsu H,Inadera H,Japan Environment and Children’s Study (JECS) Group.

    更新日期:2020-07-15 00:00:00

  • Shoulder tenderness was associated with the inflammatory changes on magnetic resonance imaging in patients with rheumatoid arthritis.

    abstract::The aim of this study was to assess the association between the shoulder tenderness and the inflammatory changes on magnetic resonance imaging (MRI) in the rheumatoid shoulder. Forty-one shoulders of 41 patients with rheumatoid arthritis (RA) were examined. We evaluated synovitis, erosion and bone marrow edema, by cou...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-55938-6

    authors: Shinagawa S,Okamura K,Yonemoto Y,Shitara H,Suto T,Sakane H,Dam TT,Tajika T,Tsushima Y,Takagishi K,Chikuda H

    更新日期:2019-12-20 00:00:00

  • Threshold-limited spreading in social networks with multiple initiators.

    abstract::A classical model for social-influence-driven opinion change is the threshold model. Here we study cascades of opinion change driven by threshold model dynamics in the case where multiple initiators trigger the cascade, and where all nodes possess the same adoption threshold ϕ. Specifically, using empirical and styliz...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep02330

    authors: Singh P,Sreenivasan S,Szymanski BK,Korniss G

    更新日期:2013-01-01 00:00:00